I just did a bootstrap with 4.4.0 and 4.3.3 with the latest trunk respectively branch, with identical prefixes:
tkoe...@gcc16:~$ gfortran -v Using built-in specs. Target: x86_64-unknown-linux-gnu Configured with: ../gcc-trunk/configure --prefix=/home/tkoenig --enable-languages=c,fortran,c++ --with-gmp=/opt/cfarm/mpfr-2.3.1/ Thread model: posix gcc version 4.4.0 20081226 (experimental) (GCC) tkoe...@gcc16:~$ gfortran -V4.3.3 -v Using built-in specs. Target: x86_64-unknown-linux-gnu Configured with: ../gcc-4_3/configure --prefix=/home/tkoenig --enable-languages=c,fortran,c++ --with-gmp=/opt/cfarm/mpfr-2.3.2/ Thread model: posix gcc version 4.3.3 20081226 (prerelease) (GCC) tkoe...@gcc16:~$ which gfortran /home/tkoenig/bin/gfortran First, I installed 4.3.3, then I installed 4.4.0. Now, 4.3.3 cannot find its libraries, with or without -static: tkoe...@gcc16:/tmp$ gfortran -V4.3.3 hello.f90 && ./a.out /usr/lib/../lib64/crt1.o: In function `_start': ../sysdeps/x86_64/elf/start.S:109: undefined reference to `main' /tmp/ccCDPugS.o: In function `MAIN__': hello.f90:(.text+0x16): undefined reference to `_gfortran_set_options' hello.f90:(.text+0x4b): undefined reference to `_gfortran_st_write' hello.f90:(.text+0x61): undefined reference to `_gfortran_transfer_character' hello.f90:(.text+0x6d): undefined reference to `_gfortran_st_write_done' collect2: ld returned 1 exit status tkoe...@gcc16:/tmp$ gfortran -V4.3.3 -static hello.f90 && ./a.out /usr/lib/../lib64/crt1.o: In function `_start': ../sysdeps/x86_64/elf/start.S:109: undefined reference to `main' /tmp/cceKTvXP.o: In function `MAIN__': hello.f90:(.text+0x16): undefined reference to `_gfortran_set_options' hello.f90:(.text+0x4b): undefined reference to `_gfortran_st_write' hello.f90:(.text+0x61): undefined reference to `_gfortran_transfer_character' hello.f90:(.text+0x6d): undefined reference to `_gfortran_st_write_done' collect2: ld returned 1 exit status LD_LIBRARY_PATH=/home/tkoenig/lib64/ Am I doing something really stupid here? Following is an strace to check where the compiler really is looking... tkoe...@gcc16:/tmp$ strace -f -eopen,execve gfortran -V4.3.3 hello.f90 execve("/home/tkoenig/bin/gfortran", ["gfortran", "-V4.3.3", "hello.f90"], [/* 22 vars */]) = 0 open("/home/tkoenig/lib64/tls/x86_64/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) open("/home/tkoenig/lib64/tls/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) open("/home/tkoenig/lib64/x86_64/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) open("/home/tkoenig/lib64/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) open("/etc/ld.so.cache", O_RDONLY) = 3 open("/lib/libc.so.6", O_RDONLY) = 3 open("/usr/lib/locale/locale-archive", O_RDONLY) = 3 open("/usr/share/locale/locale.alias", O_RDONLY) = 3 open("/home/tkoenig/share/locale/en_US.UTF-8/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/home/tkoenig/share/locale/en_US.utf8/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/home/tkoenig/share/locale/en_US/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/home/tkoenig/share/locale/en.UTF-8/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/home/tkoenig/share/locale/en.utf8/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/home/tkoenig/share/locale/en/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) execve("/opt/cfarm/autoconf-2.59/bin//x86_64-unknown-linux-gnu-gcc-4.3.3", ["x86_64-unknown-linux-gnu-gcc-4.3"..., "hello.f90"], [/* 23 vars */]) = -1 ENOENT (No such file or directory) execve("/home/tkoenig/bin/x86_64-unknown-linux-gnu-gcc-4.3.3", ["x86_64-unknown-linux-gnu-gcc-4.3"..., "hello.f90"], [/* 23 vars */]) = 0 open("/home/tkoenig/lib64/tls/x86_64/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) open("/home/tkoenig/lib64/tls/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) open("/home/tkoenig/lib64/x86_64/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) open("/home/tkoenig/lib64/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) open("/etc/ld.so.cache", O_RDONLY) = 3 open("/lib/libc.so.6", O_RDONLY) = 3 open("/usr/lib/locale/locale-archive", O_RDONLY) = 3 open("/usr/share/locale/locale.alias", O_RDONLY) = 3 open("/home/tkoenig/share/locale/en_US.UTF-8/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/home/tkoenig/share/locale/en_US.utf8/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/home/tkoenig/share/locale/en_US/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/home/tkoenig/share/locale/en.UTF-8/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/home/tkoenig/share/locale/en.utf8/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/home/tkoenig/share/locale/en/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/tmp/ccLFd6Zj.s", O_RDWR|O_CREAT|O_EXCL, 0600) = 3 Process 15557 attached Process 15556 suspended [pid 15557] execve("/home/tkoenig/libexec/gcc/x86_64-unknown-linux-gnu/4.3.3/f951", ["/home/tkoenig/libexec/gcc/x86_64"..., "hello.f90", "-quiet", "-dumpbase", "hello.f90", "-mtune=generic", "-auxbase", "hello", "-fintrinsic-modules-path", "/home/tkoenig/lib/gcc/x86_64-unk"..., "-o", "/tmp/ccLFd6Zj.s"], [/* 24 vars */]) = 0 [pid 15557] open("/home/tkoenig/lib64/tls/x86_64/libgmp.so.3", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15557] open("/home/tkoenig/lib64/tls/libgmp.so.3", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15557] open("/home/tkoenig/lib64/x86_64/libgmp.so.3", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15557] open("/home/tkoenig/lib64/libgmp.so.3", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15557] open("/etc/ld.so.cache", O_RDONLY) = 3 [pid 15557] open("/usr/lib/libgmp.so.3", O_RDONLY) = 3 [pid 15557] open("/home/tkoenig/lib64/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15557] open("/lib/libc.so.6", O_RDONLY) = 3 [pid 15557] open("/usr/lib/locale/locale-archive", O_RDONLY) = 3 [pid 15557] open("/usr/share/locale/locale.alias", O_RDONLY) = 3 [pid 15557] open("/home/tkoenig/share/locale/en_US.UTF-8/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15557] open("/home/tkoenig/share/locale/en_US.utf8/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15557] open("/home/tkoenig/share/locale/en_US/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15557] open("/home/tkoenig/share/locale/en.UTF-8/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15557] open("/home/tkoenig/share/locale/en.utf8/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15557] open("/home/tkoenig/share/locale/en/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15557] open("/etc/mtab", O_RDONLY) = 3 [pid 15557] open("/proc/meminfo", O_RDONLY) = 3 [pid 15557] open("/etc/mtab", O_RDONLY) = 3 [pid 15557] open("/proc/meminfo", O_RDONLY) = 3 [pid 15557] open("/etc/mtab", O_RDONLY) = 3 [pid 15557] open("/proc/meminfo", O_RDONLY) = 3 [pid 15557] open("hello.f90", O_RDONLY) = 3 [pid 15557] open("/tmp/ccLFd6Zj.s", O_RDWR|O_CREAT|O_TRUNC, 0666) = 3 [pid 15557] open("hello.gcda", O_RDWR) = -1 ENOENT (No such file or directory) Process 15556 resumed Process 15557 detached --- SIGCHLD (Child exited) @ 0 (0) --- open("/tmp/cc7ebrol.o", O_RDWR|O_CREAT|O_EXCL, 0600) = 3 Process 15558 attached Process 15556 suspended [pid 15558] execve("/opt/cfarm/autoconf-2.59/bin//as", ["as", "-Qy", "-o", "/tmp/cc7ebrol.o", "/tmp/ccLFd6Zj.s"], [/* 24 vars */]) = -1 ENOENT (No such file or directory) [pid 15558] execve("/home/tkoenig/bin/as", ["as", "-Qy", "-o", "/tmp/cc7ebrol.o", "/tmp/ccLFd6Zj.s"], [/* 24 vars */]) = -1 ENOENT (No such file or directory) [pid 15558] execve("/usr/local/bin/as", ["as", "-Qy", "-o", "/tmp/cc7ebrol.o", "/tmp/ccLFd6Zj.s"], [/* 24 vars */]) = -1 ENOENT (No such file or directory) [pid 15558] execve("/usr/bin/as", ["as", "-Qy", "-o", "/tmp/cc7ebrol.o", "/tmp/ccLFd6Zj.s"], [/* 24 vars */]) = 0 [pid 15558] open("/home/tkoenig/lib64/tls/x86_64/libbfd-2.17.so", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15558] open("/home/tkoenig/lib64/tls/libbfd-2.17.so", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15558] open("/home/tkoenig/lib64/x86_64/libbfd-2.17.so", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15558] open("/home/tkoenig/lib64/libbfd-2.17.so", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15558] open("/etc/ld.so.cache", O_RDONLY) = 3 [pid 15558] open("/usr/lib/libbfd-2.17.so", O_RDONLY) = 3 [pid 15558] open("/home/tkoenig/lib64/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15558] open("/lib/libc.so.6", O_RDONLY) = 3 [pid 15558] open("/usr/lib/locale/locale-archive", O_RDONLY) = 3 [pid 15558] open("/tmp/cc7ebrol.o", O_RDWR|O_CREAT|O_TRUNC, 0666) = 3 [pid 15558] open("/tmp/ccLFd6Zj.s", O_RDONLY) = 4 [pid 15558] open("/usr/share/locale/locale.alias", O_RDONLY) = 4 [pid 15558] open("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/gas.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15558] open("/usr/share/locale/en_US.utf8/LC_MESSAGES/gas.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15558] open("/usr/share/locale/en_US/LC_MESSAGES/gas.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15558] open("/usr/share/locale/en.UTF-8/LC_MESSAGES/gas.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15558] open("/usr/share/locale/en.utf8/LC_MESSAGES/gas.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15558] open("/usr/share/locale/en/LC_MESSAGES/gas.mo", O_RDONLY) = -1 ENOENT (No such file or directory) Process 15556 resumed Process 15558 detached --- SIGCHLD (Child exited) @ 0 (0) --- Process 15559 attached Process 15556 suspended [pid 15559] execve("/home/tkoenig/libexec/gcc/x86_64-unknown-linux-gnu/4.3.3/collect2", ["/home/tkoenig/libexec/gcc/x86_64"..., "--eh-frame-hdr", "-m", "elf_x86_64", "-dynamic-linker", "/lib64/ld-linux-x86-64.so.2", "/usr/lib/../lib64/crt1.o", "/usr/lib/../lib64/crti.o", "/home/tkoenig/lib/gcc/x86_64-unk"..., "-L/home/tkoenig/lib/gcc/x86_64-u"..., "-L/home/tkoenig/lib/gcc/x86_64-u"..., "-L/lib/../lib64", "-L/usr/lib/../lib64", "-L/home/tkoenig/lib/gcc/x86_64-u"..., "/tmp/cc7ebrol.o", "-lgcc", ...], [/* 26 vars */]) = 0 [pid 15559] open("/home/tkoenig/lib64/tls/x86_64/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15559] open("/home/tkoenig/lib64/tls/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15559] open("/home/tkoenig/lib64/x86_64/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15559] open("/home/tkoenig/lib64/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15559] open("/etc/ld.so.cache", O_RDONLY) = 3 [pid 15559] open("/lib/libc.so.6", O_RDONLY) = 3 [pid 15559] open("/usr/lib/locale/locale-archive", O_RDONLY) = 3 [pid 15559] open("/usr/share/locale/locale.alias", O_RDONLY) = 3 [pid 15559] open("/home/tkoenig/share/locale/en_US.UTF-8/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15559] open("/home/tkoenig/share/locale/en_US.utf8/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15559] open("/home/tkoenig/share/locale/en_US/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15559] open("/home/tkoenig/share/locale/en.UTF-8/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15559] open("/home/tkoenig/share/locale/en.utf8/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15559] open("/home/tkoenig/share/locale/en/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15559] open("/tmp/ccZk0yja.c", O_RDWR|O_CREAT|O_EXCL, 0600) = 3 [pid 15559] open("/tmp/cc83Gyta.o", O_RDWR|O_CREAT|O_EXCL, 0600) = 3 [pid 15559] open("/tmp/ccHUqtDa.ld", O_RDWR|O_CREAT|O_EXCL, 0600) = 3 [pid 15559] open("/tmp/ccA3S2Pa.le", O_RDWR|O_CREAT|O_EXCL, 0600) = 3 [pid 15559] open("/tmp/ccHUqtDa.ld", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3 [pid 15559] open("/tmp/ccA3S2Pa.le", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 4 Process 15560 attached Process 15559 suspended [pid 15560] execve("/usr/bin/ld", ["/usr/bin/ld", "--eh-frame-hdr", "-m", "elf_x86_64", "-dynamic-linker", "/lib64/ld-linux-x86-64.so.2", "/usr/lib/../lib64/crt1.o", "/usr/lib/../lib64/crti.o", "/home/tkoenig/lib/gcc/x86_64-unk"..., "-L/home/tkoenig/lib/gcc/x86_64-u"..., "-L/home/tkoenig/lib/gcc/x86_64-u"..., "-L/lib/../lib64", "-L/usr/lib/../lib64", "-L/home/tkoenig/lib/gcc/x86_64-u"..., "/tmp/cc7ebrol.o", "-lgcc", ...], [/* 27 vars */]) = 0 [pid 15560] open("/home/tkoenig/lib64/tls/x86_64/libbfd-2.17.so", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/home/tkoenig/lib64/tls/libbfd-2.17.so", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/home/tkoenig/lib64/x86_64/libbfd-2.17.so", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/home/tkoenig/lib64/libbfd-2.17.so", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/etc/ld.so.cache", O_RDONLY) = 3 [pid 15560] open("/usr/lib/libbfd-2.17.so", O_RDONLY) = 3 [pid 15560] open("/home/tkoenig/lib64/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/lib/libc.so.6", O_RDONLY) = 3 [pid 15560] open("/usr/lib/locale/locale-archive", O_RDONLY) = 3 [pid 15560] open("a.out", O_RDWR|O_CREAT|O_TRUNC, 0666) = 3 [pid 15560] open("/usr/lib/../lib64/crt1.o", O_RDONLY) = 4 [pid 15560] open("/usr/lib/../lib64/crti.o", O_RDONLY) = 5 [pid 15560] open("/home/tkoenig/lib/gcc/x86_64-unknown-linux-gnu/4.3.3/crtbegin.o", O_RDONLY) = 6 [pid 15560] open("/tmp/cc7ebrol.o", O_RDONLY) = 7 [pid 15560] open("/home/tkoenig/lib/gcc/x86_64-unknown-linux-gnu/4.3.3/libgcc.so", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/home/tkoenig/lib/gcc/x86_64-unknown-linux-gnu/4.3.3/libgcc.a", O_RDONLY) = 8 [pid 15560] open("/home/tkoenig/lib/gcc/x86_64-unknown-linux-gnu/4.3.3/libgcc_s.so", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/home/tkoenig/lib/gcc/x86_64-unknown-linux-gnu/4.3.3/libgcc_s.a", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/home/tkoenig/lib/gcc/x86_64-unknown-linux-gnu/4.3.3/../../../../lib64/libgcc_s.so", O_RDONLY) = 9 [pid 15560] open("/home/tkoenig/lib/gcc/x86_64-unknown-linux-gnu/4.3.3/libc.so", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/home/tkoenig/lib/gcc/x86_64-unknown-linux-gnu/4.3.3/libc.a", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/home/tkoenig/lib/gcc/x86_64-unknown-linux-gnu/4.3.3/../../../../lib64/libc.so", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/home/tkoenig/lib/gcc/x86_64-unknown-linux-gnu/4.3.3/../../../../lib64/libc.a", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/lib/../lib64/libc.so", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/lib/../lib64/libc.a", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/usr/lib/../lib64/libc.so", O_RDONLY) = 10 [pid 15560] open("/usr/lib/../lib64/libc.so", O_RDONLY) = 11 [pid 15560] open("/usr/lib/../lib64/libc.so", O_RDONLY) = 10 [pid 15560] open("/lib/libc.so.6", O_RDONLY) = 11 [pid 15560] open("/usr/lib/libc_nonshared.a", O_RDONLY) = 12 [pid 15560] open("/home/tkoenig/lib/gcc/x86_64-unknown-linux-gnu/4.3.3/libgcc.so", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/home/tkoenig/lib/gcc/x86_64-unknown-linux-gnu/4.3.3/libgcc.a", O_RDONLY) = 13 [pid 15560] open("/home/tkoenig/lib/gcc/x86_64-unknown-linux-gnu/4.3.3/libgcc_s.so", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/home/tkoenig/lib/gcc/x86_64-unknown-linux-gnu/4.3.3/libgcc_s.a", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/home/tkoenig/lib/gcc/x86_64-unknown-linux-gnu/4.3.3/../../../../lib64/libgcc_s.so", O_RDONLY) = 14 [pid 15560] open("/home/tkoenig/lib/gcc/x86_64-unknown-linux-gnu/4.3.3/crtend.o", O_RDONLY) = 3 [pid 15560] open("/usr/lib/../lib64/crtn.o", O_RDONLY) = 4 [pid 15560] open("/home/tkoenig/lib64//ld-linux-x86-64.so.2", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/usr/etc/ld.so.conf", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/etc/ld.so.conf", O_RDONLY) = 5 [pid 15560] open("/etc/ld.so.conf.d", O_RDONLY|O_NONBLOCK|O_DIRECTORY) = 15 [pid 15560] open("/etc/ld.so.conf.d/x86_64-linux-gnu.conf", O_RDONLY) = 15 [pid 15560] open("/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/usr/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/usr/bin/../lib/ld-linux-x86-64.so.2", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/usr/x86_64-linux-gnu/lib64/ld-linux-x86-64.so.2", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/usr/local/lib64/ld-linux-x86-64.so.2", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/lib64/ld-linux-x86-64.so.2", O_RDONLY) = 5 [pid 15560] open("/usr/lib/../lib64/crt1.o", O_RDONLY) = 6 [pid 15560] open("/usr/lib/../lib64/crti.o", O_RDONLY) = 7 [pid 15560] open("/home/tkoenig/lib/gcc/x86_64-unknown-linux-gnu/4.3.3/crtbegin.o", O_RDONLY) = 8 [pid 15560] open("/tmp/cc7ebrol.o", O_RDONLY) = 9 [pid 15560] open("/home/tkoenig/lib/gcc/x86_64-unknown-linux-gnu/4.3.3/libgcc.a", O_RDONLY) = 11 [pid 15560] open("/lib/libc.so.6", O_RDONLY) = 12 [pid 15560] open("/usr/lib/libc_nonshared.a", O_RDONLY) = 5 [pid 15560] open("/lib64/ld-linux-x86-64.so.2", O_RDONLY) = 6 [pid 15560] open("/usr/share/locale/locale.alias", O_RDONLY) = 14 [pid 15560] open("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/ld.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/usr/share/locale/en_US.utf8/LC_MESSAGES/ld.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/usr/share/locale/en_US/LC_MESSAGES/ld.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/usr/share/locale/en.UTF-8/LC_MESSAGES/ld.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/usr/share/locale/en.utf8/LC_MESSAGES/ld.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("/usr/share/locale/en/LC_MESSAGES/ld.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15560] open("a.out", O_RDWR) = 7 [pid 15560] open("/usr/lib/../lib64/crt1.o", O_RDONLY) = 8 [pid 15560] open("/usr/lib/../lib64/crti.o", O_RDONLY) = 11 [pid 15560] open("/home/tkoenig/lib/gcc/x86_64-unknown-linux-gnu/4.3.3/crtbegin.o", O_RDONLY) = 13 Process 15559 resumed Process 15560 detached [pid 15559] --- SIGCHLD (Child exited) @ 0 (0) --- [pid 15559] open("/tmp/ccHUqtDa.ld", O_RDONLY) = 3 [pid 15559] open("/tmp/ccA3S2Pa.le", O_RDONLY) = 3 /usr/lib/../lib64/crt1.o: In function `_start': ../sysdeps/x86_64/elf/start.S:109: undefined reference to `main' /tmp/cc7ebrol.o: In function `MAIN__': hello.f90:(.text+0x16): undefined reference to `_gfortran_set_options' hello.f90:(.text+0x4b): undefined reference to `_gfortran_st_write' hello.f90:(.text+0x61): undefined reference to `_gfortran_transfer_character' hello.f90:(.text+0x6d): undefined reference to `_gfortran_st_write_done' collect2: ld returned 1 exit status [pid 15559] open("/tmp/ccHUqtDa.ld", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 15559] open("/tmp/ccA3S2Pa.le", O_RDONLY) = -1 ENOENT (No such file or directory) Process 15556 resumed Process 15559 detached --- SIGCHLD (Child exited) @ 0 (0) --- Process 15556 detached -- Summary: gfortran: no 4.3.3 libraries if 4.3.3 and 4.4.0 in parallel Product: gcc Version: 4.4.0 Status: UNCONFIRMED Keywords: link-failure Severity: major Priority: P3 Component: fortran AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: tkoenig at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38628